Pith Number

pith:FAKNM3RC

pith:2022:FAKNM3RC7FEWX3CDK6WFRBIV7U

not attested not anchored not stored refs pending

Mapping the Complex Kinematic Substructure in the TW Hya Disk

Cristiano Longarini, David Wilner, Edwin A. Bergin, Jaehan Bae, Jane Huang, Myriam Benisty, Richard Teague, Sean M. Andrews, Stefano Facchini

arxiv:2208.04837 v1 · 2022-08-09 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FAKNM3RC7FEWX3CDK6WFRBIV7U}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Unstable magnetospheric accretion on the T Tauri star TW Hya

Receipt and verification

First computed	2026-07-05T04:59:30.001555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2814d66e22f9496bec4357ac588515fd3560b547d2d65a06487a55f79e269c1b

Aliases

arxiv: 2208.04837 · arxiv_version: 2208.04837v1 · doi: 10.48550/arxiv.2208.04837 · pith_short_12: FAKNM3RC7FEW · pith_short_16: FAKNM3RC7FEWX3CD · pith_short_8: FAKNM3RC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FAKNM3RC7FEWX3CDK6WFRBIV7U \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2814d66e22f9496bec4357ac588515fd3560b547d2d65a06487a55f79e269c1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6717c31aa5a16c268df58a4fe6e95289e3a251e133190e442b9147288b223a4c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-08-09T15:23:21Z",
    "title_canon_sha256": "018d5c87392abdbc84194a5b82f1856a4ce4f893415f0ada426113b6aabc6155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.04837",
    "kind": "arxiv",
    "version": 1
  }
}